1-480319-4 is a two-circuit Commercial MATE-N-LOK power connector designed for wire-to-board applications in power circuits of home appliances, particularly gas appliances. The connector features a 5.0 mm contact centerline spacing and incorporates a positive lock mechanism with UV-stable nylon housing rated UL94V-2 for flammability. The housing dimensions include a width of 0.610 inches (15.49 mm) and a mated height of 19.4 mm, with pre-tin duplex plating on the contacts for reliable electrical connection. The connector is designed with protective walls surrounding the locking levers to prevent tangling with wires and includes bubble-release design features for potted applications. This connector is ideal for applications requiring secure, compact power connections with positive locking assurance and environmental protection.